HALA RAAD; MOHAMMAD SABAWI. A Priori and a Posteriori Error Analysis for Generic Linear Elliptic Problems. Tikrit Journal of Pure Science, [S. l.], v. 27, n. 2, p. 57–64, 2022. DOI: 10.25130/tjps.v27i2.68. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/68. Acesso em: 9 may. 2024.